Mastercard Incorporated
US ˙ NYSE ˙ US57636Q1040

SecurityMA / Mastercard Incorporated
InstitutionLeelyn Smith, LLC
Latest Disclosed Ownership9,989 shares
Latest Disclosed Value $ 4,990,887
Leelyn Smith, LLC reports 4.87% increase in ownership of MA / Mastercard Incorporated

On April 27, 2026 - Leelyn Smith, LLC filed a 13F-HR form disclosing ownership of 9,989 shares of Mastercard Incorporated (US:MA) valued at $4,991,104 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 9,525 shares of Mastercard Incorporated. This represents a change in shares of 4.87% during the quarter. The current value of the position is $4,710,313 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-27 2026-03-31 13F MASTERCARD CL A 57636Q104 9,989 464 4.87 4,991 -8.22 0.6999
2026-01-28 2025-12-31 13F MASTERCARD CL A 57636Q104 9,525 94 1.00 5,437 1.36 0.7862
2025-10-30 2025-09-30 13F MASTERCARD CL A 57636Q104 9,431 -1 -0.01 5,364 1.21 0.8080
2025-07-31 2025-06-30 13F MASTERCARD CL A 57636Q104 9,432 -64 -0.67 5,300 1.84 0.8696
2025-05-02 2025-03-31 13F MASTERCARD CL A 57636Q104 9,496 -10 -0.11 5,205 3.98 0.9249
2025-02-10 2024-12-31 13F MASTERCARD CL A 57636Q104 9,506 -31 -0.33 5,006 6.29 0.8916
2024-11-12 2024-09-30 13F MASTERCARD CL A 57636Q104 9,537 53 0.56 4,709 12.55 0.8499
2024-08-08 2024-06-30 13F MASTERCARD CL A 57636Q104 9,484 57 0.60 4,184 -7.82 0.8087
2024-05-14 2024-03-31 13F MASTERCARD CL A 57636Q104 9,427 -97 -1.02 4,540 11.74 0.9088
2024-02-09 2023-12-31 13F MASTERCARD CL A 57636Q104 9,524 -52 -0.54 4,062 7.15 0.8897
2023-11-06 2023-09-30 13F MASTERCARD CL A 57636Q104 9,576 -201 -2.06 3,791 -1.40 0.9251
2023-08-10 2023-06-30 13F MASTERCARD CL A 57636Q104 9,777 154 1.60 3,845 9.95 0.9289
2023-05-12 2023-03-31 13F MASTERCARD CL A 57636Q104 9,623 513 5.63 3,497 10.42 0.8950
2023-02-10 2022-12-31 13F MASTERCARD COMMON STOCK 57636Q104 9,110 1,341 17.26 3,168 43.37 0.8699
2022-11-14 2022-09-30 13F MASTERCARD COMMON STOCK 57636Q104 7,769 -1,652 -17.54 2,209 -25.67 0.7628
2022-08-09 2022-06-30 13F MASTERCARD COMMON STOCK 57636Q104 9,421 70 0.75 2,972 -11.07 0.7707
2022-05-11 2022-03-31 13F MASTERCARD COMMON STOCK 57636Q104 9,351 646 7.42 3,342 6.84 0.8710
2022-02-14 2021-12-31 13F MASTERCARD COMMON STOCK 57636Q104 8,705 182 2.14 3,128 5.57 0.8366
2021-11-12 2021-09-30 13F MASTERCARD COMMON STOCK 57636Q104 8,523 489 6.09 2,963 1.02 0.8579
2021-08-31 2021-06-30 13F MASTERCARD COMMON STOCK 57636Q104 8,034 -51 -0.63 2,933 1.88 0.8636
2021-05-05 2021-03-31 13F MASTERCARD COMMON STOCK 57636Q104 8,085 347 4.48 2,879 4.24 0.8569
2021-01-15 2020-12-31 13F MASTERCARD Common Stock 57636Q104 7,738 -8 -0.10 2,762 5.42 0.8832
2020-11-05 2020-09-30 13F Mastercard Common Stock 57636Q104 7,746 417 5.69 2,620 20.96 0.9245
2020-08-06 2020-06-30 13F MASTERCARD Common Stock 57636Q104 7,329 643 9.62 2,166 34.12 0.8926
2020-05-06 2020-03-31 13F MASTERCARD Common Stock 57636Q104 6,686 1,173 21.28 1,615 -2.59 0.8616
2020-02-06 2019-12-31 13F MASTERCARD COM 57636Q104 5,513 5,513 1,658 0.7982
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.